Cell Phone Features

Click Here For More Specific Information On:

Submitted by: Roberto Sedycias

It’s not a 21st century gadget. It was developed in 1947 in the form of a car mobile phone. The concept of cellular phone (telefone celular) was produced by Bell Laboratories with the permission of FCC (Federal Communication Commission), and had everything to do with broadcasting and sending a radio or television message out over the airwaves. But there was a scientist, who gave a new shape to the same device. Dr Martin Cooper, a former general manager in Motorola, made the first call on a portable cell phone back in 1973.

The first ever cell phone (telefone celular) was very large and bulky. It almost looked like a radio frequency device. The weight of Motorola’s first cell phone was 2 pounds. But now the structure of cell phones has evolved to match the style and comfort of the user. They have shrunk drastically both in size and weight. It is easy to tailor cell phones by choosing its features and functions for one s comfort. There are phone covers that change the face and design of the device. Various accessories are available such as car chargers, belt clips, phone covers, data cables and etc.

Cell phone (telefone celular) emerged as a device of luxury, but in the fast growing technical world, it plays a much bigger and important role. You can get wireless Internet service through your cell phone, with web and email capability. A cell phone with a mini web browser can help retrieve web emails and chat, etc., while you are on the move. A special kind of browser is used for surfing the net on a small cell phone screen. If internet use is a must, make sure that when buying a cell phone you make the choice for graphic browser capability instead of a text-based browser. Also, if you think you will browse the wireless Internet often, you may want to consider buying a cell phone with a larger than average display size.

YouTube Preview Image

There are International websites that allow sending mails, without having a computer. All you need is a basic GPRS enabled mobile phone and you can access your mail on your cell phone (telefone celular) anytime and anywhere. It is no wonder that cell phones have become a bed-side essential for us today, like a bottle of water that we may need any time. It is no longer a device of entertainment. From local weather forecast in the morning to your loved ones good night messages, it keeps you connected all the time.

With cell phones (telefone celular) becoming a device with all the modern technology, its theft is growing across the world. In a survey it was found that in the UK a cell phone is stolen every three minutes. In the United States, the statistics are very similar too. By keeping a note on the IMES identification that each phone has, you can trace a phone, though it’s a tedious process. The IMES code is individual to each cell phone, when you lose your phone, you can refer the code to your network provider as well as handset provider and trace back the cell phone, or at least block the applications in the phone. The person who stole the cell phone can’t use it after the IMES code is blocked.

Cell phones (telefone celular) have definitely become a very popular consumer electronic product. Not just for plain conversation, but for lots of other purposes. With the availability of internet connection, cell phone as broaden even more its options of uses. Not to mention GPS capability, a life saver for tracking cell phone users who are in emergency situations.

Whether for personal or professional purposes, people just can t seem to live without cell phone (telefone celular). A luxury item in the early days, now it is a must have item at all times.

About the Author: This article can be accessed in portuguese from News Article section of page

polomercantil.com.br/celular.php

Roberto Sedycias works as IT consultant for

PoloMercantil.com.br

Source:

isnare.com

Permanent Link:

isnare.com/?aid=151935&ca=Computers+and+Technology

Wholesale Hdmi Cables: Must Have Items For Hd Movie Buffs

Wholesale HDMI cables: Must have items for HD movie buffs

by

Adolphpaul

Do you like to watch high definition movies on your PC or HDTV on a regular basis? Then you should definitely consider purchasing some wholesale HDMI cables to keep as backup. Don’t have any idea about what HDMI cables are? Well, those are the thick cables that connect your HD movie player (PC, movie player, or HDTV) with an external device. Simply put, without HDMI cables, there would be no HD movies for you at all.

However, purchasing wholesale HDMI cable without knowing anything about those might become the equivalent of losing a sure bet. Before you purchase a bunch of HDMI cables, you might want to know about how you can buy the proper HDMI cables for your equipment. Here are some pointers that will help you:

YouTube Preview Image

1.Watch the distance: Note the distance between the two devices you wish to connect. The longer an HDMI cable is, the more expensive it will be. In fact, a 20 ft long HDMI cable will cost more than four times that of a 6 ft long one. Measure the distance accurately before you think about buying HDMI cable.

2.Decide on the resolution: Decide what resolution your videos will be in. If you are going to watch 720p videos, then a Category 1 cable will get you by quite nicely. However, if you are looking to watch 1080p videos on a giant HD screen, then Category 2 cables are a must. Price will vary considerably between the two varieties, so choose wisely.

3.Notice the durability: Are you in the habit of moving cables around frequently? Then you should go for high durability cables, even those are pricier than the ones with lower durability. The extra layers of insulation and protective material will protect your cables from accidental pulls and physical impacts.

4.Go for gold plating: If you want cables that will last for something around 8-10 years, then go for gold plated cables without fail. The gold will protect the cables from tarnishing, and protect against accidental spillage of acidic liquids, moisture, and other corrosive agents.

Purchasing wholesale HDMI cables from online stores will almost always net you a big discount. If you are sure about your requirements, pick up HDMI cables from online stores like StoreInfinity.com. You will get amazing deals on wholesale HDMI cables here that you may find hard to believe. Try it today.

Store Infinity offers finest

wholesale HDMI cables

at discount prices.

Article Source:

ArticleRich.com

Why Wireless Speakers Systems Outperform Wired Speakers}

Click Here For More Specific Information On:

Why Wireless Speakers Systems Outperform Wired Speakers

by

YouTube Preview Image

selfxsi

The only difference between wireless speakers & regular speakers is the way they get the sound. Wireless speaker systems instead of using a cable to the electronic signals that the audio information to send the signals through radio waves.

Taking radio or infrared electrical signal & converts it into audible sound. In spite of criticism, wireless speakers are still very popular among consumers & the # of models available on the market is still growing.Everybody loves the idea of wireless speakers, just plug the base system in stereo & put the speakers where you want. The receiver is placed where the listener wants the sound, making the listener the freedom to move the wireless speakers without the need of using cables. These wireless speaker systems have many advanced technologies encrypted in them. Most wireless speaker systems have a tuning knob to change the frequency being transmitted by the transmitter to overcome possible interference with other wireless devices like cordless phones or baby monitors. There are different types of stereo speakers, those that can be placed inside the house & there are wireless systems specially designed for outdoor use. The wonderful thing is the distance doesn’t need to be clear, you can have walls, furniture & other electronic devices between the transmitter & the wireless speaker & have no interference. Radio system, the speakers have been around for a long time, but not all has gone over to 1 reason or another.There are several different types of wireless speaker systems designed for specific needs. Cost is a major factor in determining the overall value of wireless speaker systems, but low prices don’t always specify that you get the best deal for your investment.Problems with wireless speakers is that they need to get their power from somewhere, & batteries just don’t provide enough for an entire film, even when played very quietly. Most wireless speakers sold as a package with transmitter, receiver & speakers even included for convenience. Easier to set-up saves time, allowing wireless speaker systems are a smarter investment. Wireless speakers are definitely the wave of the future, they’ll un-clutter your life while giving the best sound & enjoyment.

The main difference between

wireless speakers systems

and your typical wired speaker system. No matter what type of music that appeals to you, by buying carefully, you can get an excellent

wireless sound system

that you will get pleasure from for many years to come.

Article Source:

Why Wireless Speakers Systems Outperform Wired Speakers}

What Is Rj11 Connector And Where It Is Used?}

Click Here For More Specific Information On:

What is RJ11 Connector and Where It Is Used?

by

Alina Mitchael

RJ is the connector used in telephone wiring. RJ is the short form for Registered Jack and it is a physical connector interface used in telephone wire terminals. There are many design standards for registered jacks and these include RJ11, RJ14, RJ45 and so on.

An RJ11 Jack has a total number of six connector positions, but out of the many positions only two or four are utilized. The RJ connector comes in two forms one which is the flat satin form and the other, which is the unshielded twisted pair form. It is the most common of registered jacks and is used mostly in homes and offices across North America. Since an RJ11 jack uses two out of six positions, it can be wired with a 6P2C modular jack variety. However, you should note that such jacks are rarely used.

YouTube Preview Image

In addition to being used in telephone wire terminals, RJ11 connectors are also used in selective ringers, anti tinkle circuitry and in selective ringers. The powered version of RJ11 connectors, low voltage is carried by pins 2 and pin 5. The power to these pins comes from a transformer that is plugged into the wall. Four-wire cables with 6P4C plugs are used to insert telephone terminals into RJ11 jacks.

Most often, there is a comparison made between RJ11 and the RJ45 jack. RJ11 is used for the purpose of connecting telephone systems, but RJ45 is used for connecting system in a network. RJ45 jack is bigger and it can accommodate more wires that RJ11.

The RJ11 is the most common type of registered today and it is used for the purpose of terminating phone lines. They are usually used with single line POTS (Plain Old Telephone Service) handset jacks. When using an RJ11 conductor, make sure to follow all instructions so that your connection with any device is done correctly.

Dennis enjoys writing on wide range of topics such as

RJ11 pinout

and

RJ11 connector

. You may visit for more details.

Article Source:

What is RJ11 Connector and Where It Is Used?}

The Cisco Catalyst 3560 Series Outstanding &Amp; Dependable

Click Here For More Specific Information On:

The Cisco Catalyst 3560 Series Outstanding & Dependable

by

Lars

The Cisco Catalyst 3560 Series Switch is reliable and high quality enterprise level, fixed configuration formats which offer excellent and consistent services through Cisco Power over Ethernet (Poe) in Fast Ethernet and Gigabit Ethernet Configuration. These WS-C3560-24TS-E, is perfect and reliable access layer switch formats for growing enterprise LAN access for division office settings and these are a mixture of both 10/100/1000 and PoE configurations for utmost output and investment shield while enabling the arrangements of new submissions such as IP telephony, Video Surveillance, Wireless Access, remote Video Kiosks and building management systems. Customers can arrange network wide smart series such as outstanding Quality of Service (QoS), Access Control List (ACLs), Rate Limiting, Multicast Management, and very high level performance IP routing even as preserve the effortlessness of customary LAN switching. Obtainable for the Cisco Catalyst 3560 Series at no charge, The Cisco Network supporter is a Centralized Management claim that makes things easier the supervision odd jobs for Cisco switches and wireless access points. The Cisco Network Assistant affords reliable configuration that significantly makes things easier the realization of comes together networks and smart network examinations. The Cisco reliable and outstanding WS-C3560-24PS-E, is the next generation switch format for C3560 Series and offers excellent reliability with 24 ports which are manageable through 24×10/100/1000 formation and offers excellent Power over Ethernet and enable low cost to the enterprise, for arrangements that include Cisco Aironet, Cisco IP Phones, WLAN access points, and many other compliant end machines, Power over Ethernet removes the requirements for Wall Power to each PoE based machine. And get rid of the additional expenditure for the different electrical cabling which are most properly required for WLAN and IP phone arrangements. The Cisco WS-C3560-24PS-S, offers 24 port PoE configuration which can hold up 8 and 24 simultaneous full powered PoE ports at 15.4W for highest powered machine hold. The Cisco C3560 12 port PoE can bear 8 Ports at 15.4W or 12 ports at 10W or every blend in flanked by. Taking advantage of Cisco smart and reliable Power Management, the utmost 48 ports PoE configurations can offer the important power to support 24 ports at 15.4W, 48 ports at 7.7W, or any combination in between. The utmost power accessibility for a meet voice and data network is achievable as a Cisco Catalyst 3560 is shared through the Cisco RPS 2300 Redundant Power System for obvious guard alongside inside Power contribute malfunction and an Uninterruptible Power Supply (UPS) structure to maintain touching supply outages. The outstanding WS-C3560-48TS-E, through broad security characteristics that these switches offers therefore the users can protect their very important and reliable information, and keep unauthorized persons off the particular network, maintain uninterrupted operation and guard customers privacy. The Cisco Identity Based Networking Services (IBNS) offers perfect access control, authentication, and perfect and reliable security policy supervision to make it sure and best guard network solution. The next generation WS-C3560-48PS-E, Cisco IBNS in the these series switches avoid unlawful right to use and assists makes certain that customers acquire simply their selected rights. It offers the excellent and reliable ability to enthusiastically control rough rank of the network right to use. And the users of these efficient switches can dispense a VLAN or an ACL ahead confirmation, despite of where they attach to the system. This system agrees to IT departments to facilitate sturdy shelter plans devoid of negotiation customer mobility and through negligible managerial fixed cost. The Cisco 3560 Series switches offer excellent and most dependable performance and matched with all sorts of networking solutions through high quality performance.

For Sales & General Inquiries:

7172 Regional Street, Dublin, CA 94568

YouTube Preview Image

Fone: 001-866-585-5130

Fax: 001-925-271-6220

Email: usasales@itdevicesonline.com

www.itdevicesonline.com

WS-C3560-24PS-E

|

WS-C3560-24PS-S

|

Cisco Switch

Article Source:

ArticleRich.com